• PET, PP
• Dumbbell mug:lightweight size makes it suitable for work, the gym, school, or your daily activities,portable dumbbell drinking kettle
• Outdoor running water kettle:lightweight, portable, easy to carry and use, it can bring you great convenience,water bottle
• Creative dumbbell shape drinking bottle:the water bottle is made of for durable and long lasting use,dumbbell cup
• Fitness water bottle:when full of water, he can not only make a water bottle, but also allow you to exercise your arm muscles anytime, anywhere,fitness equipment
• Sports use water bottle:made of material, high grade, and durable for long lasting use,dumbbell shaped water bottle